"Tom Lane" <[EMAIL PROTECTED]> writes:

> Any objections to applying the patch?

I like applying it.

You don't include any negative tests and corner cases as well; cases where the
new code shouldn't be disturbing the results such as a symmetric join or a
join against a single-row table. The comments make me think you ran them but
just didn't show them though.

What about a merge join against an empty table? I suppose there would just be
no statistics?

  Gregory Stark
  EnterpriseDB          http://www.enterprisedb.com
  Ask me about EnterpriseDB's 24x7 Postgres support!

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